EP 2690620 B1 20170510 - ACCOMPANIMENT DATA GENERATION DEVICE
Title (en)
ACCOMPANIMENT DATA GENERATION DEVICE
Title (de)
BEGLEITENDE DATENERZEUGUNGSVORRICHTUNG
Title (fr)
DISPOSITIF DE GÉNÉRATION DE DONNÉES D'ACCOMPAGNEMENT
Publication
Application
Priority
- JP 2011067935 A 20110325
- JP 2011067936 A 20110325
- JP 2011067937 A 20110325
- JP 2012056267 W 20120312
Abstract (en)
[origin: US2013305902A1] An accompaniment data generating apparatus has a storing portion 15 for storing sets of phrase waveform data each related to a chord identified on the basis of a combination of chord type and chord root, and a CPU 9. The CPU 9 carries out a chord information obtaining process for obtaining chord information by which a chord type and a chord root are identified, and a chord note waveform data generating process for generating phrase waveform data indicative of chord notes of the chord root and the chord type identified by the obtained chord information in accordance with the obtained chord information by use of the sets of phrase waveform data stored in the storing portion 15, and outputting the generated data as accompaniment data.
IPC 8 full level
G10H 1/38 (2006.01); G10H 7/02 (2006.01); G10H 1/00 (2006.01); G10H 1/28 (2006.01)
CPC (source: EP US)
G10H 1/00 (2013.01 - US); G10H 1/02 (2013.01 - US); G10H 1/28 (2013.01 - EP US); G10H 1/38 (2013.01 - EP US); G10H 7/02 (2013.01 - EP US); G10H 2210/00 (2013.01 - US); G10H 2210/576 (2013.01 - EP US); G10H 2240/145 (2013.01 - EP US); G10H 2250/541 (2013.01 - EP US)
Citation (examination)
- US 4876937 A 19891031 - SUZUKI HIDEO [JP] & JP S6059392 A 19850405 - NIPPON MUSICAL INSTRUMENTS MFG
- GB 2209425 A 19890510 - FAIRLIGHT INSTR PTY LTD [AU]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
US 2013305902 A1 20131121; US 9040802 B2 20150526; CN 103443849 A 20131211; CN 103443849 B 20150715; CN 104882136 A 20150902; CN 104882136 B 20190531; EP 2690620 A1 20140129; EP 2690620 A4 20150617; EP 2690620 B1 20170510; EP 3206202 A1 20170816; EP 3206202 B1 20181212; US 2015228260 A1 20150813; US 9536508 B2 20170103; WO 2012132856 A1 20121004
DOCDB simple family (application)
US 201213982476 A 20120312; CN 201280015176 A 20120312; CN 201510341179 A 20120312; EP 12765940 A 20120312; EP 17162770 A 20120312; JP 2012056267 W 20120312; US 201514691094 A 20150420